Product not effective on certain scratches
November 10, 2014
I purchased the product to repair windshield scratches left by the dealer on the purchase of a car. The scratches appear to be surface only and were probably made by something metallic when they wiped down the windshield as part of dealer prep. The glass repair kit proved to be ineffective in repairing these scratches. Not sure if the scratches are too deep, but I know they are surface as the scratches are not really visible unless it is in direct sunlight or at night when tail lights or head lights are in a direct path through the windshield. Also, if you run a finger nail across the surface of the windshield, you cannot detect the scratches.
It sounds like the scratches are deeper than what CeriGlass is capable of removing. Unfortunately some scratches cannot be completely removed from glass.
Pros:Easy to use. The buffer assembly for the drill works great and the windshield cleaner that comes with the kit works great also.
Cons:The Ceriglass solution used with the buffer does not remove scratches. I have spend about 2 hours and a couple of days trying to work with this and it did not change the appearance of the scratches what so ever.